Scotch-Irish vs Immigrants from El Salvador Currently Married

The statistical analysis conducted on geographies consisting of 548,698,308 people shows a moderate positive correlation between the proportion of Scotch-Irish and percentage of population currently married in the United States with a correlation coefficient (R) of 0.451 and weighted average of 48.7%. Similarly, the statistical analysis conducted on geographies consisting of 357,815,519 people shows a weak negative correlation between the proportion of Immigrants from El Salvador and percentage of population currently married in the United States with a correlation coefficient (R) of -0.297 and weighted average of 43.1%, a difference of 13.0%.

Currently Married Correlation Summary

Measurement	Scotch-Irish	Immigrants from El Salvador
Minimum	13.6%	27.7%
Maximum	100.0%	52.9%
Range	86.4%	25.1%
Mean	56.8%	41.9%
Median	53.2%	42.9%
Interquartile 25% (IQ1)	49.2%	38.9%
Interquartile 75% (IQ3)	60.7%	44.7%
Interquartile Range (IQR)	11.5%	5.8%
Standard Deviation (Sample)	15.2%	4.8%
Standard Deviation (Population)	15.1%	4.8%

Similar Demographics by Currently Married

Demographics Similar to Scotch-Irish by Currently Married

In terms of currently married, the demographic groups most similar to Scotch-Irish are Finnish (48.8%, a difference of 0.010%), Immigrants from North America (48.7%, a difference of 0.030%), Greek (48.8%, a difference of 0.050%), Belgian (48.7%, a difference of 0.060%), and Immigrants from Canada (48.8%, a difference of 0.070%).

Demographics	Rating \| Rank	Currently Married
Italians	99.4 /100 \| #36	Exceptional 48.8%
Hungarians	99.4 /100 \| #37	Exceptional 48.8%
Czechoslovakians	99.4 /100 \| #38	Exceptional 48.8%
British	99.4 /100 \| #39	Exceptional 48.8%
Immigrants \| Canada	99.4 /100 \| #40	Exceptional 48.8%
Greeks	99.3 /100 \| #41	Exceptional 48.8%
Finns	99.3 /100 \| #42	Exceptional 48.8%
Scotch-Irish	99.3 /100 \| #43	Exceptional 48.7%
Immigrants \| North America	99.3 /100 \| #44	Exceptional 48.7%
Belgians	99.3 /100 \| #45	Exceptional 48.7%
Immigrants \| Iran	99.2 /100 \| #46	Exceptional 48.7%
Northern Europeans	99.2 /100 \| #47	Exceptional 48.7%
Austrians	99.2 /100 \| #48	Exceptional 48.7%
Bhutanese	99.1 /100 \| #49	Exceptional 48.6%
Iranians	99.0 /100 \| #50	Exceptional 48.6%

Demographics Similar to Immigrants from El Salvador by Currently Married

In terms of currently married, the demographic groups most similar to Immigrants from El Salvador are Kiowa (43.2%, a difference of 0.010%), Immigrants from Ecuador (43.2%, a difference of 0.12%), Apache (43.2%, a difference of 0.20%), Chippewa (43.2%, a difference of 0.20%), and Central American Indian (43.3%, a difference of 0.28%).

Demographics	Rating \| Rank	Currently Married
Immigrants \| Nigeria	0.1 /100 \| #277	Tragic 43.4%
Central Americans	0.0 /100 \| #278	Tragic 43.3%
Central American Indians	0.0 /100 \| #279	Tragic 43.3%
Apache	0.0 /100 \| #280	Tragic 43.2%
Chippewa	0.0 /100 \| #281	Tragic 43.2%
Immigrants \| Ecuador	0.0 /100 \| #282	Tragic 43.2%
Kiowa	0.0 /100 \| #283	Tragic 43.2%
Immigrants \| El Salvador	0.0 /100 \| #284	Tragic 43.1%
Immigrants \| Middle Africa	0.0 /100 \| #285	Tragic 43.0%
Ghanaians	0.0 /100 \| #286	Tragic 42.9%
Guatemalans	0.0 /100 \| #287	Tragic 42.9%
Natives/Alaskans	0.0 /100 \| #288	Tragic 42.8%
Paiute	0.0 /100 \| #289	Tragic 42.7%
Immigrants \| Ghana	0.0 /100 \| #290	Tragic 42.7%
Immigrants \| Guatemala	0.0 /100 \| #291	Tragic 42.6%